From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps. With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to find the CI for the difference between means.
From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps. With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to find the sampling distribution for the difference between means.
From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just study for that next big test). With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to calculate mean and variance for a Bernouilli distribution.
From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just study for that next big test). With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to calculate the mean and variance of a Bernouilli distribution.
Your Warden is so awesome, you can even get Zevran to propse to you (in a Zevran kind of way, of course!) After you kill Taliesin, he'll offer you his earring. Refuse it, and tell him it's because you want it to mean something. He'll try and give it to later, and he'll make it mean something!
This is a video tutorial in the Education category where you are going to learn how to master inverse proportions in Algebra. Inverse proportions have a different rule; more means less or less means more. Let us understand this with an example. It took 175 minutes to drive to the cottage at 80 kmph. If we drive at 100 kmph instead, how long will it take? Here the speed of travel is more but the time taken to complete the journey will be less. So, this is a more means less kind of inverse prop...
In this tutorial, Peter John teaches us how to palm read: Crosses & islands on the main lines. Lines in the hand show how a person makes a change. When there is an island on the hand, this means the person needs to slow down and be careful. This could also mean their work is going to slow down or something in their career is going to change. If the island continues on throughout the hand, this means the person will manage to carry on and stay within their line of work when they are challenged...
Peter John teaches us how to palm read: The squares on the palm in this tutorial, Squares come in all sizes all around the palm of the hand. If they come on the lifeline, this will mean that a person has a certain amount of protection in their life. If they have boxes that are overlapping, this will mean that a person is going to have a change in their life but they are going to be okay throughout it. The square is like the protection that surrounds the events that are going to happen in the ...
If you use Microsoft Excel on a regular basis, odds are you work with numbers. Put those numbers to work. Statistical analysis allows you to find patterns, trends and probabilities within your data. In this MS Excel tutorial from everyone's favorite Excel guru, YouTube's ExcelsFun, the 34th installment in his "Excel Statistics" series of free video lessons, you'll learn how to use MEAN, MEDIAN, MODE. These measures give us a typical value, a measure of central tendency one value that can repr...
Ever wonder how to read a binary clock? First, you must learn that in binary code there are only two numbers, one and zero. A binary clock has six columns and tells time in military time. The first two are for the hour. No light means zero. A light that is turned on is one. The first column has two dots the second column has four. if the second dot from the bottom in both columns is lit, it is 22:00 or ten o'clock. In the third column the light closest to the bottom is lit which means one. In...
Learn how to easily convert percentage values into decimals in this quick video. When converting percentages it is important to remember that a percentage simply means to divide by 100. For example, take 5%. That means 5 divided by 100 or 0.05. These can easily be done on your calculator once you understand the meaning of percentage. Another example, let's take 23%. Divide 23 by 100 and you get .23. Finally, as a last example takes 99%. Take 99 divide it by 100 and the answer will come out to...
Sugarray844 teaches you how to read the left hand in palm reading. The left hand can tell you what that person inherits from his or her family. You look at the lines, the size of the fingers and the strength of the thumb. If the thumb is strong, this means that person has strong logic. The head line is separated from the life line, which means independence in the way of thinking. The hear line is curved, which shows a break in the beginning and a good emotional side to the person. This also m...
We will be translating the sentence "twice y differs from 5 by more than two, “into a mathematical equation. The word twice generally means two times, so 2*y (because y comes next in the sentence). Differs normally means is different and a difference from something in a mathematical sentence means subtraction most of the time, thus minus five. We don't know if we’re talking about below 5 or above 5 on the number line, so we put absolute value around the equation. More than implies a greater t...
Pierre-Benoit Heriaud explains the various meanings of the French word bien. Firstly, there is one obvious meaning the common "good" or "acceptable". However, one can also use it in sentences such as "Il fait bien froid" to present the current status of the weather as being excessive in one way. In this case, it can easily be replaced with the adverb "vraiment", not losing any bit in meaning. Lastly, the word "embete" might also be a trap in that it usually means annoyed, but can be associate...
Wondering how to use a mean and scatter plot for statistics? Just follow the few simple steps as below.
There will be a time when the need to know how to convert a percent to a decimal will arise. Maybe it will be when trying to calculate a percentage discount on an item to be purchased. The item is 30% off, but what does that mean? How do you calculate the discount if the original price is $92? Learn how to easily convert percent to decimal by following these easy instructions. Percentage means "per 100." In other words, 50% means 50 per 100. The easiest way to convert percentage to decimal is...
While it is common knowledge that Thomas Edison created the first light bulb, he was not the first to create a means of creating artificial light. That distinction goes to a man by the name of Humphrey Davy who created a means to light up a room called an arc light. The following video will give you a detailed step by step procedure for creating your own 19th century arc light using materials that can often be found right around the home.
This video describes how to solve direct proportions in algebra which is an important and useful skill in everyday life, school and at work. In this video one would learn key elements of a direct proportion and learn to separate them into a more means more or less means less types of proportion. For example if one had a direct proportion of the more means more type one would simply gather the logical numbers and follow the two simple rules for solving. Overall this video is simple and useful ...
Central limit theorum is easily one of the most fundamental and profound concepts in statistics and perhaps in mathematics as a whole. In probability theory, the central limit theorum (CLT) states conditions under which the mean of a suffiently large number of independent random large variables (each with finite means and variance) will be normally distributed, approximately. Huh? If you are having trouble understanding central limit theorum and need help trying to solve it, check out this tu...
This video tutorial shows how to solve inverse proportions. The tutor says that in inverse proportion it works differently than in the direct proportion. He says that in inverse proportion more means less or less means more. He uses the example of driving a car to illustrate his idea. He says that if you drive a car with more speed, you take less time to reach a place i.e. here more speed means less time. He goes on and solves a problem involving inverse proportion explaining how to solve the...
Sadly, into each life at least one mean, nasty, low-down, no-good boss must fall. When it's your turn, you'll want these survival tips. Trying to remain calm and protecting yourself are important strategies to protect your career. Watch this video job skills tutorial and learn how to cope with an unfair boss.
Watch this instructional knitting video knit a stockinette stitch using the Contintental method. This means you will knit on one side of the piece and purl on the other side. Stockinette stitch tends to curl at the edges, which add a nice finishing touch to sweaters or hats. Knitting with the Continental method only means that you hold the yarn with your left hand.
Astrologist and palmist Peter John demonstrates some of the basics of palm-reading in this how-to video. Everything from the lines in the hand to way the hands are held can reveal deeper meanings about a personality. This lesson covers the significance of the space between the fingers. Watch this video palmistry tutorial from Peter John and learn how to interpret the meaning of the space between the fingers when palm reading.
Astrologist and palmist Peter John demonstrates the basics of a palm reading in this how-to video. The deeper meaning behind hand shape, strength, and even the way they carry their hands, reveal deeper meanings about their personality. Watch this video palmistry tutorial from Peter John and learn how to interpret the deeper meanings hidden in the hands.
Find out what rapper slang really means, and learn how and when to bust it out on Sway's Hip Hop Owner's Manuel. Sway helps decode the most confusing rap lyrics in this language video. In this episode, figure out what T.I.'s really means in his lyrics: "candy on the 6-4, leather guts and fishbowl." Master these rapper slang phrases to be able to chill with the coolest rappers with this tutorial video.
Palm reading can be complicated because chirognomy, the study of the mounts of the hand, sometimes contradicts chiromancy, the study of the lines of the hand. For that reason, it's best to do a reading as a whole. In this particular video palmistry tutorial, Peter John explains the significance of the thumb, highlighting the areas on a detailed map of the hand. Watch this instructional palm-reading video and learn how to interpret the meaning behind the thumb.
Learn how to say "What does that mean in English or Spanish?" in Spanish.
Today's word is "nuance". This is a noun which means a subtle degree of difference in meaning and expression. For example, you can say, "To truly understand the nuances between synonyms, you often have to see how those similar words are used in various situations."
Today's word is "endeavor". This is a noun as well as a verb. As a noun, it means an effort or attempt to accomplish something. As a verb, it means to strive or attempt.
Today's word is "gratuitous". This is an adjective which means free or complimentary. It can sometimes mean unnecessary as well.
Today's word is "guffaw". This is both a noun and a verb. As a noun, it means a big burst of laughter. As a verb, it means to laugh loudly.
What does f(x) mean? What does g(4) mean? We explore this and more in this 3-part series, "Understanding Math Functions."
Chef Billy Parisi from Fix My Recipe responds to a request sent by one of his viewers, to "fix" a barbecue chicken skewers meal.
If you've ever gotten your car stuck in a blizzard or been lost on a wilderness drive in winter, you know that keeping that car warm is vital to your comfort and even survival. Using the heater means keeping the car on though, and that means consuming precious fuel. And what if the car breaks down? Watch this video for instructions on how to make a portable emergency heater for your car that will keep it between 60-70 degrees for about 24 hours burning only rubbing alcohol. It could save your...
Cataclysm is finally almost here, after what seems like aeons of waiting, and that means WoW is about to take over your life once again. It means power levelling is once again going to be your job, and fortunately this video contains an excellent guide for doing so in Stonetalon, ensuring your character is flush with experience and loot to facilitate enjoying all the beautiful expansion content Blizzard has given you.
You're going to need a little money to make this pointed origami star, but not that much, unless you Mr. Moneybags or something. To keep this cheap, you can use dollar bills — five of them, which means five dollars. You can use five dollar bills, but that would mean you'd have a twenty-five dollar paper star, and unless you plan on selling it for fifty, you might just want to use some fake bills. Anything that is rectangular in shape will do. You can make a 5-pointed star or upgrade to the 6-...
Eating healthy does not mean crunching on cardboard 24/7, even if that's what your kids think. While it's always easy to reach for a neat package of Cheetos and toss that into your kid's lunchbox for school, doing so means you're giving them a hefy serving of artificial coloring (some of which has been linked to cancer), artificial flavoring, and high fructose corn syrup.
It's summer, gals, which means it's time to have fun with your makeup and break out of your nudes and neutrals mold. So no, that doesn't mean venturing into scary chocolate browns and - gasp! - even royal purples.
Proportions or ratios are fundamental concepts of mathematics. A proportions is an equation that states that two ratios are equal. Hence proportion can be written in two ways as a:b=c:d or a/b=c/d. In these equations a and d are called as extremes and b,c are called as means. So when working with proportions we can state that product of the means is equal to the product of the extremes i.e. a*d = b*c. This is obtained by cross multiplying the second form of proportions. In mathematics you are...
Tyson Mao is a renowned world competitor in solving the Rubik's Cube. Not only did this Californian become a world class solver, but he also formed the Rubik's Cube Association with fellow speed solver Ron van Bruchem, which holds competitive events for the Rubik's Cube. If you want to learn how to solve the colorful and mighty puzzle, then who better than to learn from then Tyson Mao?
